The Winch,drum,power Operated, cataloged under National Stock Number 3950-01-422-0905, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-422-0905 |
| Primary Part Number | 12364566 |
| Item Name | Winch,drum,power Operated |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12364566 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 03159 PRIMARY | Paccar Winch Inc Dba Paccar Winch Division (USA) |
| 12364566 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| CH230A-SPL-36P098-22 | 5/9 Secondary reference Paccar Winch Inc Dba Paccar Winch Division |
NSN 3950-01-422-0905 is a Winch,drum,power Operated, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-422-0905 has 3 manufacturer part numbers on file: 12364566 (U S Army Tank Automotive Command Amsta-Im-Mm), 03159 (Paccar Winch Inc Dba Paccar Winch Division), 12364566 (Bae Systems Land & Armaments L.p.).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-438-6089. Verify interchangeability with system specifications before substitution.
Key specifications for 12364566: Special Features: DRUM DIAMETER, 12.750 INCHES NOMINAL; DRUM WIDTH, 14.00 INCHES NOMINAL; DRUM FLANGE DIAMETER, 19.250 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: HOSIT WHINCH ASSEMBLY; End Item Identification: WEAPONS SYSTEM ZL, RECOVERY VEHICLE, FULL TRACKED NSN 2350-01-390-4683. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.